| Photoreceptor | pMag, nMag |
| Binding partner | / |
| Cofactor | FAD |
| Source organism | Neurospora crassa |
| Mode of action | heterodimerization |
| Excitation wavelength | 450 nm |
| Reversion wavelength | dark |
| Excitation time | seconds |
| Reversion time | seconds to hours (variants available) |